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Fluid Pressure Regulating Valve NSN 4820-01-351-5231

Item Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

NSN 4820-01-351-5231 NSN: 4820-01-351-5231

Features and Characteristics

Body Material
Copper alloy
Stem Material
Copper alloy
Media For Which Designed
Water, oil or gas
Seat Material
Rubber
Flow Control Device
Disk
Flow Control Device Material
Copper alloy
End Connection Quantity
2
Mounting Facility
Panel
Outlet Pressure Range
+1.0/+100.0 pounds per square inch
Valve Loading Method
Spring
Filter
Not included
End Application
4935-01-251-4618
Special Features
Valve size 0.250 in., body dimensions 3.000 in.
FSC
4820 Nonpowered Valves
NIIN
013515231
NSN
4820013515231

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
100334PM
Cage Code:
56743
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-351-5231
What are the manufacturers of nsn 4820013515231?
Does this nsn 4820013515231 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013515231
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
Does nsn 4820013515231 contain any precious metals?
No precious metal content.
Does nsn 4820013515231 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013515231?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
App. Key:
D
Cond. Code:
2
Status:
A

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